UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRVUGSqG4XbB7k7tV3Nqf7bRTAYlruw8PxgSH6K02PA=' 
WHERE 
  key_id = '07dbf6a76a9c8cdbde377f9dc6f5847570bfee81635f6060e8e7a0967bb37637' 
  AND (
    token = 'BRVUGSqG4XbB7k7tV3Nqf7bRTAYlruw8PxgSH6K02PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )